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For Reference Only
Part Number | EFM8UB20F32G-B-QFN32 |
OEMstron Part # | EFM8UB20F32G-B-QFN32 |
Manufacturer | Silicon Labs |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 32KB FLASH 32QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | EFM8UB20F32G-B-QFN32 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
EFM8UB20F32G-B-QFN32 Specifications
Part Number | EFM8UB20F32G-B-QFN32 | |
Brand | Silicon Labs | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Silicon Labs | |
Series | Universal Bee | |
Core Processor | CIP-51 8051 | |
Core Size | 8-Bit | |
Speed | 48MHz | |
Connectivity | I²C, SMBus, SPI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
Number of I/O | 25 | |
Program Memory Size | 32KB (32K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 2.25K x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.65V ~ 3.6V | |
Data Converters | A/D 20x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-VFQFN Exposed Pad | |
Supplier Device Package | 32-QFN (5x5) |
EFM8UB20F32G-B-QFN32 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 D# V99:2348_16559715 Silicon Laboratories Inc |
8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32R D# 336-4751-2-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
On Order |
EFM8UB20F32G-B-QFN32 D# EFM8UB20F32G-B-QFN32-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
2 In Stock |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 D# 2749500 Silicon Laboratories Inc |
MCU, 8BIT, 8051, 48MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Each
|
5 |
Part Number | Description | Stock |
EFM8UB20F32GBQFN32 Silicon Laboratories Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 D# 15AC8212 Silicon Laboratories Inc |
MCU, 8BIT, 8051, 48MHZ, QFN-32, Product Range:EFM8 Family EFM8UB Series Microcontrollers, CPU Speed:48MHz, Program Memory Size:32KB, RAM Memory Size:2.25KB, No. of Pins:32Pins, MCU Case Style:QFN, No. of I/O s:25I/O s, Embedded RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
5 |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 D# 8656342 Silicon Laboratories Inc |
Silicon Labs EFM8UB20F32G-B-QFN32, 8bit CIP-51 Microcontroller, EFM8UB, 48MHz, 32 kB Flash, 32-Pin QFN, PK Min Qty: 10
Container: Package
|
850 |
Part Number | Description | Stock |
EFM8UB20F32GBQFN32R Silicon Laboratories Inc |
OEM/CM ONLY |
30016 |
EFM8UB20F32GBQFN32 Silicon Laboratories Inc |
OEM/CM ONLY |
100 |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32R Silicon Laboratories Inc |
USB, 32kB/2304B RAM, 10b Diff-ADC |
Short Lead Time |
EFM8UB20F32G-B-QFN32 Silicon Laboratories Inc |
8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU |
Short Lead Time |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 Silicon Image Inc |
shipping today |
616 |
Part Number | Description | Stock |
EFM8UB20F32G-B-QFN32 D# 2749500 Silicon Laboratories Inc |
MCU, 8BIT, 8051, 48MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Each
|
5 |
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Quick Inquiry
In Stock | 456 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 3.0921 | $ 3.0921 |
100 | $ 3.0921 | $ 309.2100 |
500 | $ 3.0921 | $ 1,546.0500 |
1000 | $ 3.0921 | $ 3,092.1000 |
2500 | $ 3.0921 | $ 7,730.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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